我试着用import.io从一个网站上抓取数据图像
我想要刮的东西的一个例子可以在http://www.thecar-company.co.uk/used-cars/renault-laguna-1-6-16v-rt-5dr-leamington-spa-201510197972406找到
这是汽车交易网站。每辆车都会显示一个主图像,然后显示一些额外的图像。附加图像以小图像形式显示(164 X 123)。这些图像的更大版本(640 X 480)可以通过单击图像来查看。
我已经能够抓取所有的图像,但只有小版本。我想刮掉更大的图像。
**Here is the source code:**
<div id="advertSummaryComponent" class="rzc-advert-summary">
<p class="back"><a href="/used-cars"><span>View all our used cars</span></a>
</p>
<div class="description">
<div class="image">
<div class="item">
<img src="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=c860b3af7b034ef58afe7d98e53eb964&width=640&height=480" alt="RENAULT LAGUNA Hatchback 1.6 16v RT 5dr" id="item-0" />
<span id="span-0">Click to enlarge</span>
</div>
<div class="navs">
<ul>
<li><a href="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=c860b3af7b034ef58afe7d98e53eb964&width=640&height=480" id="nav-0"><img src="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=c860b3af7b034ef58afe7d98e53eb964&width=164&height=123" alt="RENAULT LAGUNA Hatchback 1.6 16v RT 5dr" /></a></li><li><a href="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=9f1012cb998d4b18a70d8e526ccac5bf&width=640&height=480" id="nav-1"><img src="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=9f1012cb998d4b18a70d8e526ccac5bf&width=164&height=123" alt="RENAULT LAGUNA Hatchback 1.6 16v RT 5dr" /></a></li><li><a href="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=2c95074384d84ec8a7919ff644677801&width=640&height=480" id="nav-2"><img src="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=2c95074384d84ec8a7919ff644677801&width=164&height=123" alt="RENAULT LAGUNA Hatchback 1.6 16v RT 5dr" /></a></li><li><a href="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=0e957848e1b74f67ac6e1d69c5f5e2cc&width=640&height=480" id="nav-3"><img src="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=0e957848e1b74f67ac6e1d69c5f5e2cc&width=164&height=123" alt="RENAULT LAGUNA Hatchback 1.6 16v RT 5dr" /></a></li><li><a href="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=3746daefe8504eaab8ad1ba59de74a5e&width=640&height=480" id="nav-4"><img src="http://pictures2.autotrader.co.uk/imgser-uk/servlet/media.jpg?id=3746daefe8504eaab8ad1ba59de74a5e&width=164&height=123" alt="RENAULT LAGUNA Hatchback 1.6 16v RT 5dr" /></a></li>
</ul>
</div>绝对XPath是:/html/body/table/tbody/tr205/td2/span2 2/a
我试图获得相对的XPath,我试图创建一个相对的XPath,但是没有成功。
有人能帮忙吗?
发布于 2015-10-24 00:10:24
对框中的图像使用绝对XPath如何?
//*[@id="cboxLoadedContent"]/img
https://stackoverflow.com/questions/33311686
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